This paper expounds the conditions, fields and scientific management methods of the knowledge service of the library for the purpose of improving the core competitive power of the library.

论述了图书馆知识服务的条件、知识服务的领域和知识服务的科学管理方法，以期达到提升图书馆的核心竞争力。

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This method makes up the flaw of traditional methods of risk management. It makes risk management of stock fund more scientific and effective.

采用此方法弥补了传统的风险管理方法缺陷，使股票基金的风险管理更加科学和有效。

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Thus, it is imperative to develop a series advanced analysis instruments of marketing and decisive methods to improve the scientific level of management and decision-making on enterprise marketing.

为此，急需开发先进的市场营销分析工具和营销决策方法来提高企业营销管理和决策的科学化水平。

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